Global usage of web browsers

Percentage of global usage shate by date, sourced from StatCounter
	August 2008	August 2009	August 2010	August 2011
Internet Explorer	68.91	58.69	51.34	38.91
Firefox	26.08	31.28	31.09	25.53
Chrome		3.38	10.76	21.51
Safari	2.99	3.25	4.23	4.82
Opera	1.83	2.67	1.88	1.55
Mobile		1.12	3.21	7.12